A test pilot flies with an acceleration of 5 g. What is his acceleration in meters per second squared?
A. 9.8 m/s2
B. 49 m/s2
C. 5 m/s2
D. 14.8 m/s2

A6.0-kilogram cart initially traveling at 4.0 meters per second east accelerates uniformly at 0.50 meter per second squared east for 3.0 seconds. what is the speed of the cart at the end of this 3.0 second interval? (1) 1.5 m/s (3) 3.0 m/s (2) 5.5 m/s (4) 7.0 m/s